Portable Battery Chargers
This is a brand new PowerFilm Solar LightSaver power bank with a 3200mAh battery and an 8×18 rollable solar film. This unit can be wall charged in about 3 hours…Details
BatteryBench: A Protocol for Testing Portable Battery Chargers and Electronic Devices for Backpacking
Rex Sanders runs through an extensive protocol for testing portable battery chargers and electronic devices.Details
Considerations for managing backcountry electronics including portable battery packs, batteries in cold temperatures, headlamps, cameras, satellite communicators, fitness watches, smartphones, and more.Details
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